Impact Detonation

Language:

	[Special Active: Tenacity] Shoot cannonballs in rapid succession.
	Cannonball Consumption Uses 3 to 6 cannonballs
	Final Enhanced Skill Damage is increased by 1.2 times.

Requirements

Class	Level Required
Shelling Guardian	30

Mode	Damage (Magical)				Max Hits			Cannonball Usage		MP Usage	Cooldown
	Unlisted Cannon Hit	Continuous Shelling		Additional Shelling	Continuous Shelling		Additional Shelling (0~3 Cannonballs)	Initial	Additional
	Unlisted Cannon Hit	Initial	Final Blast	Additional Shelling	Initial	Final Blast	Additional Shelling (0~3 Cannonballs)	Initial	Additional
Normal
PvE	56%	844%	965%	247%	2	1	0 ~ 3	3	0 ~ 3	80 MP	9 Seconds
PvP	33.5%	322%	367%	94%	2	1	0 ~ 3	3	0 ~ 3	80 MP	9 Seconds
[Enhanced]
PvE	56%	1013%	1158%	296%	2	1	0 ~ 3	3	0 ~ 3	80 MP	9 Seconds
PvP	33.5%	386%	440%	113%	2	1	0 ~ 3	3	0 ~ 3	80 MP	9 Seconds

Heavy Impact Detonation		Light Impact Detonation
Attribute Effect	Cooldown	Attribute Effect	MP Usage
Damage increased to 144% Cooldown increased to 120%	10.8 Seconds	MP Usage decreased to 70%	56 MP

Mode	Base		Modified Warhead/Mobile Shelling With Enhanced Cannonballs
Mode	Normal	Heavy	Normal	Heavy
PvE	3,184% ~ 4,072%	4,584.96% ~ 5,863.68%	3,916.32% ~ 5,063.17%	5,639.5% ~ 7,290.97%
PvP	1,212% ~ 1,551%	1,745.28% ~ 2,233.44%	1,351.38% ~ 1,786.06%	1,945.99% ~ 2,571.93%

The unlisted Cannon Hit inflicted on enemies close to you is not affected by the skill's [Final Enhanced] effect, but it is affected by the Heavy skill trait.
The Additional Shelling takes place between the initial two Continuous Shelling hits and its final one, instead of after.
The 3 cannonballs consumed for Consecutive Shelling cannot ever be Mobile Shelling's enhanced cannonballs. Only the Additional Shelling is able to consume them, making it more accurate to state the skill has an initial 3 cannonball + 0~3 additional cannonball cost.
The missiles can miss entirely if a small enemy is directly next to you, as they will be inside of Chung's Destroyer and the missiles only start dealing damage when they leave it. The Cannon Hit will usually push enemies away enough for this to be avoided, though walls or other obstacles can prevent this from helping.
The missiles inflict heavy hitstun, preventing opponents from charging a Mana Break while being hit by them.

Date		Changes
KR	NA	PvE	PvP
06/27/2013	11/06/2013	Impact Detonation added.
07/10/2014	-	▲ Damage increased. Cannonball usage changed.
07/17/2014	-	None	▼ Damage decreased.
04/20/2015	-	▲ Skill's hitbox changes to follow the visual effect, so the hitbox becomes larger.
08/20/2015	01/27/2016	Active → Special Active. Moved from Chung to Shelling Guardian.
11/16/2016	-	Fixed issue where damage decreased when consuming enhanced cannonballs.
12/01/2016	01/11/2017	Fixed issue where can proc Elements.
01/12/2017	01/24/2017	▼ Damage decreased.
04/27/2017	05/10/2017	▲ Damage increased.	None
06/29/2017	-	Fixed issue where Chung will move forward when using the skill in Tactical Field.
04/05/2018	04/18/2018	▲ Consecutive Shelling damage increased. ▼ Additional Shelling damage decreased.